/*
 * Project it.battlehorse.rcp.tools.dbbase
 * Created on Dec 1, 2005
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * A copy of the LGPL is available also at
 * http://www.gnu.org/copyleft/lesser.html
 * 
 */ 
package it.battlehorse.rcp.tools.dbbase.widgets;

import it.battlehorse.rcp.tools.dbbase.DatasourceConfig;

import java.util.List;

import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.Viewer;

/**
 * A content provider which is bound to the {@code DbManager} and can be used to
 * populate a list of available datasources.
 * 
 * @author battlehorse
 * @since Dec 1, 2005
 */
public class DataSourceContentProvider implements IStructuredContentProvider {
	
	/* (non-Javadoc)
	 * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object)
	 */
	public Object[] getElements(Object inputElement) {
		List<DatasourceConfig> list = (List<DatasourceConfig>) inputElement;
		return list.toArray();
	}

	/* (non-Javadoc)
	 * @see org.eclipse.jface.viewers.IContentProvider#dispose()
	 */
	public void dispose() {
		// nothing to dispose

	}

	/* (non-Javadoc)
	 * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)
	 */
	public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
		// nothing to do
	}

}
